CVE-2012-4703
First published: Mon Mar 11 2013(Updated: )
The Emerson DeltaV SE3006 through 11.3.1, DeltaV VE3005 through 10.3.1 and 11.x through 11.3.1, and DeltaV VE3006 through 10.3.1 and 11.x through 11.3.1 allow remote attackers to cause a denial of service (device restart) via a crafted packet on (1) TCP port 23, (2) UDP port 161, or (3) TCP port 513.
Credit: ics-cert@hq.dhs.gov
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Emerson DeltaV SE3006 SD Plus Controller | <=11.3.1 | |
| Emerson DeltaV VE3005 Controller MD | <=10.3.1 | |
| Emerson DeltaV VE3005 Controller MD | <=11.3.1 | |
| Emerson DeltaV VE3006 Controller MD Plus | <=10.3.1 | |
| Emerson DeltaV VE3006 Controller MD Plus | <=11.3.1 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of CVE-2012-4703?
CVE-2012-4703 has a medium severity rating due to its potential to cause a denial of service.
How do I fix CVE-2012-4703?
To fix CVE-2012-4703, apply the latest security patches provided by Emerson for the affected DeltaV products.
Which versions are affected by CVE-2012-4703?
CVE-2012-4703 affects Emerson DeltaV SE3006, VE3005, and VE3006 controllers with specific versions up to 11.3.1 and 10.3.1.
What types of attacks can exploit CVE-2012-4703?
CVE-2012-4703 can be exploited by remote attackers sending crafted packets via TCP port 23, UDP port 161, or TCP port 513.
What are the implications of CVE-2012-4703 for my system?
Exploitation of CVE-2012-4703 can lead to unexpected device restarts, impacting system availability and reliability.
- agent/type
- agent/softwarecombine
- agent/first-publish-date
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/references
- agent/weakness
- agent/severity
- agent/author
- agent/description
- agent/event
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/emerson
- canonical/emerson deltav se3006 sd plus controller
- version/emerson deltav se3006 sd plus controller/11.3.1
- canonical/emerson deltav ve3005 controller md
- version/emerson deltav ve3005 controller md/10.3.1
- version/emerson deltav ve3005 controller md/11.3.1
- canonical/emerson deltav ve3006 controller md plus
- version/emerson deltav ve3006 controller md plus/10.3.1
- version/emerson deltav ve3006 controller md plus/11.3.1